﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace SwitchDetect
{
    public class Solver : ISolver
    {
        public void Train(InputData data)
        {
            
        }

        public IEnumerable<int> Solve(InputData data)
        {
            return data.AllSessions.Keys;
        }

    }
}
